eMDs is pleased to announce that we have been ranked #1 for Thoracic & Vascular Surgery EHR by the 2016 Black Book user survey for customer satisfaction and loyalty. e-MDs Ranked No. 1 Thoracic & Vascular Surgery EHR 2016 Black Book Rankings Join Our Newsletter Get Updates Direct to Your Inbox. Gain access to a rich library of articles, white papers, webinars, podcasts and more. Register today to receive eMDs Insights newsletter.